Web Applications

Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.

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I am trying to find out how to add images, ppt decks, videos to SharePoint Online and have the images auto resize when the monitor/screen width changes for the user. Can this be done out of the box or is custom code needed?

I'm currently using Visual Studio Code. How can I use Visual Studio Code along-side my web browser to code in real-time and see the changes in real-time? Brackets have "Live in Preview", not seeing this in Visual Studio Code.

What are the main security consideration and risks associated with accessing a web application through a mobile phone? Are there any specific to using a mobile phone rather than a PC/Laptop?

We have an application that is web based, an update to this has added the functionality to access this through a mobile. I was fairly happy as normally the application would be accessed from PCs/Laptops attached to our network. However the thought of access through a mobile phone that could be lost or accessed if there is no PIN makes me a bit nervous to how insecure we may now be making the application.

Are there any specific controls I should be checking are in place with regards to mobile access?

I'm doing a B2B site where customers frequently go in and out of 'on hold', and the doddery old accounts staff are not really up to clearing the cache, is there a quick way to update an attribute and clear the cache only for that attribute change in one go?

hi
i have rooted my phone and deleted from there the explorer and browser and youtube and crome
but when user is getin waze and the seting and etc. it still can open youtube how does it posibble ?
and how can i block it ?

Just saw an article on Winn-Dixie losing court battle dealing with their website and lack of being fully accessible to the disabled. Conclusion to the case was websites will need to conform to WCAG 2.0 standards. Our company operates 3 websites, all on the Shopify platform. I have been given the task to find out if we are compliant. I downloaded the NVDA screen reader and all three sites were compatible with that, as well as a Mac screen reader. My question...anyone dealing with this and what tips or advice can you supply to assist in the matter ? Is there an official "checklist" ? Thanks in advance, I am sure we will be hearing more about requirements and potential lawsuits soon enough.

I have an Intraweb app (Delphi XE4) which successfully uses IWFileUploader. User can upload a file to the application's dedicated folder if they access the app via a windows pc.

Problem is that one of the users has a Samsung Android tablet which they use to access the web application, and IWFileUploader doesn't work.
Ideally they'd be able to take a photo with the tablet, and upload it to the Intraweb app's web directory.

THREAT:
This QID reports the absence of the following HTTP headers:
X-Frame-Options: This HTTP response header improves the protection of web applications against clickjacking attacks. Clickjacking, also known as
a "UI redress attack", allows an attacker to use multiple transparent or opaque layers to trick a targeted user into clicking on a button or link on
another page when they were intending to click on the the top level page.
X-XSS-Protection: This HTTP header enables the browser built-in Cross-Site Scripting (XSS) filter to prevent cross-site scripting attacks. X-XSSProtection:
0; disables this functionality.
X-Content-Type-Options: This HTTP header prevents attacks based on MIME-type mismatch. The only possible value is nosniff. If your server
returns X-Content-Type-Options: nosniff in the response, the browser will refuse to load the styles and scripts in case they have an incorrect MIMEtype.
QID Detection Logic:
This unauthenticated QID looks for the presence of valid X-Frame-Options, X-XSS-Protection HTTP and X-Content-Type-Options headers in a
HTTP request.
IMPACT:
Depending on the vulnerability being exploited, an unauthenticated remote attacker could conduct cross-site scripting, clickjacking or MIME-type
sniffing attacks.
SOLUTION:
N/A
…

Web Applications

Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.